VW Audi Radio Code Calculator — Free Unlock

Get Your Radio Code

1. Select radio series

2. Enter serial number

Select a series above to see the required format

VWZ serial format: The serial starts with VWZ followed by alphanumeric characters (e.g. VWZ1Z2W1500003). Find it on the radio chassis label or by holding the SCAN button for 3 seconds.

How to Find Your VW/Audi Radio Serial

Method 1 — Safe mode display

When the radio shows SAFE, switch the ignition to ACC. Hold the SCAN button (or button 1+6 on older units) for 5 seconds. The serial number appears in two 4-character groups. Combine them: the full serial starts with VWZ.

Method 2 — Radio chassis sticker

Remove the radio using DIN release tools. The serial is on a white label on the side or top of the unit — format: VWZ1Z2W1500003. Enter the full serial including VWZ.

Method 3 — Dealership or documentation

VAG dealers can read the code directly from the VIN. Alternatively, check the card supplied with the vehicle or the small sticker in the owners manual pouch.

Compatible VAG Models

Brand	Models	Years
Volkswagen	Golf Mk4/5/6, Polo, Passat B5/B6, Touareg Mk1, Tiguan, Touran, Sharan	1995–2015
Audi	A3 8L/8P, A4 B5/B6/B7, A6 C5/C6, TT Mk1, Q5, Q7	1996–2013
Seat	Leon Mk1/Mk2, Ibiza Mk3/Mk4, Toledo, Alhambra	1999–2012
Skoda	Octavia Mk1/Mk2, Fabia Mk1/Mk2, Superb Mk1/Mk2, Yeti	2000–2013

FAQ

Why does my VW/Audi radio show SAFE?

All VAG radios have built-in anti-theft. When the radio loses power (battery change, cable disconnection), it locks and shows SAFE. The PIN is required to reactivate it.

How do I enter the code on a VW Golf?

Use preset buttons 1–4. Each press increases the digit by one. When all 4 digits are set, press and hold button 5 (or the AM/FM button) to confirm. The radio unlocks immediately.

My Audi A4 shows SAFE 1000 — is it locked?

SAFE 1000 means 1000 attempts remain. You have plenty of tries. Enter the code carefully. If it shows SAFE 0, wait with ignition on ACC for 60 minutes before trying again.